MK
Mary Kovach — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Fayette, Pennsylvania
Our Model Tree links this Mary Kovach across the 1900 and 1910 US Censuses in Fayette, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 15-person household.
Age 33
b. ~1877
Female
Spouse
Born: Hungary
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Fayette, Pennsylvania |
| Surname | Kovach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Hungary |
| Years Married | 11 |
| Children Born | 8 |
| Children Living | 6 |
| Year of Immigration | 1902 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Additional Details | |
| Occupation | none |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Township / Ward | Springhill Township |
| Est. Birth Year | ~1877 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
15 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kovach | Daughter | — | 15 | ~1895 |
| Elizabeth Kovach | Daughter | — | 4 | ~1906 |
| Annie Kovach | Daughter | — | 13 | ~1897 |
| Mike Kovach | Other | — | 49 | ~1861 |
| Mary Kovach | Spouse | — | 33 | ~1877 |
| Andrew Dvorchak | Other | — | 30 | ~1880 |
| John Kovach | Son | — | 7 | ~1903 |
| John Kovach | Son | — | 17 | ~1893 |
| Peter Krivonko | Other | — | 28 | ~1882 |
| John Kovach | Other | — | 25 | ~1885 |
| Margaret Kovach | Daughter | — | 10 | ~1900 |
| Mike Dvorchak | Other | — | 25 | ~1885 |
| John Kovach | Head | — | 35 | ~1875 |
| Stephen Kovach | Other | — | 29 | ~1881 |
| Julius Kovach | Other | — | 25 | ~1885 |
Census Appearances
1900
Fayette, Pennsylvania
Spouse, age 22
Fayette, Pennsylvania · implied b. ~1878 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kovach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Hungary |
| Birth Month | Oct |
| Birth Year | 1878 |
| Year of Immigration | 1898 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1910
Fayette, Pennsylvania
Spouse, age 33
Fayette, Pennsylvania · implied b. ~1877 — 15 household members
| Surname | Kovach |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Hungary |
| Years Married | 11 |
| Children Born | 8 |
| Children Living | 6 |
| Year of Immigration | 1902 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Kovach across 2 US Census years (1900 and 1910) in Fayette, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Kovach
Spouse · 1910 · age 33 · b. ~1877 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Fayette, Pennsylvania
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1910 US Federal Census — Fayette, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1345unit:0330)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Kovach | 30 | Head | — | Austria |
| 52 | Joseph Kovach | 27 | Boarder | Leveler | Austria |
| 53 | John Kovach | 23 | Boarder | None | Austria |
| 54 | John Lazar | 27 | Boarder | Coke Drawer | Austria |
| 55 | George Lazar | 27 | Boarder | Coke Drawer | Austria |
| 56 | John Dvorchak | 32 | Boarder | Coke Drawer | Austria |
| 57 | Mary Bodnar | 45 | Mother-in-law | None | Austria |
| 58 | Paul Bodnar | 40 | Head | Coke Drawer | Austria |
| 59 | Mary Bodnar | 40 | Wife | None | Austria |
| 60 | Annie Bodnar | 12 | Daughter | None | Austria |
| 61 | Stephen Bodnar | 9 | Son | None | Austria |
| 62 | George Bodnar | 7 | Son | None | Austria |
| 63 | John Bodnar | 1 | Son | None | Austria |
| 64 | Emil Bodnar | 25 | Boarder | Laborer | Austria |
| 65 | John Bodnar | 27 | Boarder | Laborer | Austria |
| 66 | Stephen Bodnar | 27 | Boarder | Coke Drawer | Austria |
| 67 | Vincent Dorsky | 23 | Boarder | Laborer | Austria |
| 68 | John Dorsky | 27 | Boarder | Laborer | Austria |
| 69 | John Dorsky | 40 | Head | Coke Drawer | Austria |
| 70 | Mary Dorsky | 30 | Wife | None | Austria |
| 71 | John Dorsky | 11 | Son | None | Pennsylvania |
| 72 | Mary Dorsky | 9 | Daughter | Servant | Pennsylvania |
| 73 | Annie Dorsky | 7 | Daughter | None | Pennsylvania |
| 74 | Stephen Dorsky | 5 | Son | None | Pennsylvania |
| 75 | Helen Dorsky | 6 | Daughter | None | Pennsylvania |
| 76 | Elizabeth Dorsky | 4 | Daughter | None | Pennsylvania |
| 77 | George Dorsky | 2 | Son | None | Pennsylvania |
| 78 | Joseph Dorsky | 0 | Son | None | Pennsylvania |
| 79 | Andrew Kovach | 26 | Head | Coke Drawer | Hungary |
| 80 | Mary Kovach | 23 | Wife | None | Austria |
| 81 | Mary Kovach | 1 | Daughter | None | Pennsylvania |
| 82 | John Kovach | 35 | Head | Miner | Hungary |
| 83 | Mary Kovach THIS PERSON | 33 | Wife | None | Hungary |
| 84 | John Kovach | 17 | Son | None | Hungary |
| 85 | Mary Kovach | 15 | Daughter | None | Hungary |
| 86 | Annie Kovach | 13 | Daughter | None | Hungary |
| 87 | Margaret Kovach | 10 | Daughter | None | Hungary |
| 88 | John Kovach | 7 | Son | None | Pennsylvania |
| 89 | Elizabeth Kovach | 4 | Daughter | None | Pennsylvania |
| 90 | John Kovach | 25 | Boarder | Miner | Hungary |
| 91 | Stephen Kovach | 29 | Boarder | Driver | Hungary |
| 92 | Julius Kovach | 25 | Boarder | Miner | Hungary |
| 93 | Mike Kovach | 49 | Boarder | Miner | Hungary |
| 94 | Peter Krivonko | 28 | Boarder | Miner | Hungary |
| 95 | Mike Dvorchak | 25 | Boarder | Miner | Hungary |
| 96 | Andrew Dvorchak | 30 | Boarder | Miner | Hungary |
| 97 | George Mizinko | 35 | Head | Miner | Austria |
| 98 | Annie Mizinko | 34 | Wife | None | Austria |
| 99 | Frank Mizinko | 12 | Son | None | Pennsylvania |
| 100 | John Mizinko | 7 | Son | None | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)